<template>
    <basic-container>
        <avue-crud :option="option" v-model:search="search" v-model:page="page" v-model="form" :table-loading="loading"
            :data="data" :permission="permissionList" :before-open="beforeOpen" ref="crud" @row-update="rowUpdate"
            @row-save="rowSave" @row-del="rowDel" @search-change="searchChange" @search-reset="searchReset"
            @selection-change="selectionChange" @current-change="currentChange" @size-change="sizeChange"
            @refresh-change="refreshChange" @on-load="onLoad">
            <template #menu-left>
                <el-button type="primary" icon="el-icon-upload" @click="excelBox=true">导入
                </el-button>
                <el-button type="danger" icon="el-icon-delete" plain v-if="permission.qyStudentsOrder_delete"
                    @click="handleDelete">删 除
                </el-button>
                <el-button type="warning" plain icon="el-icon-download" @click="handleExport">导 出
                </el-button>                
            </template>

            <template #bandingStatus="scope">
                    <div style="text-align: center;color:#4da5da;" v-if="scope.row.bandingStatus===-1">未分班  </div>
                    <div style="text-align: center" v-if="scope.row.bandingStatus===-1"> <el-button type="warning">去分班 </el-button>
                    </div>                                       
            </template>

            <template #payStatus="scope">
                    <div style="text-align: center;color:#4da5da;" v-if="scope.row.payStatus==='1'">已支付  </div>
                    <div style="text-align: center;color:red;" v-else>未支付  </div>                                                     
            </template>


        </avue-crud>
        <el-dialog title="导入学生数据" append-to-body v-model="excelBox" width="555px">
            <avue-form :option="excelOption" v-model="excelForm" :upload-after="uploadAfter1">
            </avue-form>
        </el-dialog>

    </basic-container>
</template>

<script>
import { getList, getDetail, add, update, remove } from "@/api/signup/qyStudentsOrder";
import option from "@/option/signup/qyStudentsOrder";
import { mapGetters } from "vuex";
import { exportBlob } from "@/api/common";
import { getToken } from '@/utils/auth';
import { downloadXls } from "@/utils/util";
import { dateNow } from "@/utils/date";
import NProgress from 'nprogress';
import 'nprogress/nprogress.css';

export default {
    data() {
        return {
            form: {},
            query: {},
            search: {},
            loading: true,
            page: {
                pageSize: 10,
                currentPage: 1,
                total: 0
            },
            selectionList: [],
            option: option,
            excelBox: false,
            excelForm: {},
            excelOption: {
                submitBtn: false,
                emptyBtn: false,
                column: [
                    {
                        label: '',
                        prop: 'excelFile',
                        type: 'upload',
                        drag: true,
                        loadText: '数据上传中，请稍等',
                        span: 24,
                        propsHttp: {
                            res: 'data',
                        },
                        tip: '请上传 .xls,.xlsx 标准格式文件',
                        action: '/xrsk-qyClasses/qyStudentsOrder/import-student',
                    }
                ]
            },

            data: []
        };
    },
    computed: {
        ...mapGetters(["permission"]),
        permissionList() {
            return {
                addBtn: this.validData(this.permission.qyStudentsOrder_add, false),
                viewBtn: this.validData(this.permission.qyStudentsOrder_view, false),
                delBtn: this.validData(this.permission.qyStudentsOrder_delete, false),
                editBtn: this.validData(this.permission.qyStudentsOrder_edit, false)
            };
        },
        ids() {
            let ids = [];
            this.selectionList.forEach(ele => {
                ids.push(ele.id);
            });
            return ids.join(",");
        }
    },
    methods: {
        uploadAfter1(res, done, loading, column) {
            done();
            this.$message.warning(res);
            this.excelBox = false;
        },
        rowSave(row, done, loading) {
            add(row).then(() => {
                this.onLoad(this.page);
                this.$message({
                    type: "success",
                    message: "操作成功!"
                });
                done();
            }, error => {
                loading();
                window.console.log(error);
            });
        },
        rowUpdate(row, index, done, loading) {
            update(row).then(() => {
                this.onLoad(this.page);
                this.$message({
                    type: "success",
                    message: "操作成功!"
                });
                done();
            }, error => {
                loading();
                console.log(error);
            });
        },
        rowDel(row) {
            this.$confirm("确定将选择数据删除?", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            })
                .then(() => {
                    return remove(row.id);
                })
                .then(() => {
                    this.onLoad(this.page);
                    this.$message({
                        type: "success",
                        message: "操作成功!"
                    });
                });
        },
        handleDelete() {
            if (this.selectionList.length === 0) {
                this.$message.warning("请选择至少一条数据");
                return;
            }
            this.$confirm("确定将选择数据删除?", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            })
                .then(() => {
                    return remove(this.ids);
                })
                .then(() => {
                    this.onLoad(this.page);
                    this.$message({
                        type: "success",
                        message: "操作成功!"
                    });
                    this.$refs.crud.toggleSelection();
                });
        },
        handleExport() {
            let downloadUrl = `/xrsk-qyClasses/qyStudentsOrder/export-qyStudentsOrder?${this.website.tokenHeader}=${getToken()}`;
            const {
            } = this.query;
            let values = {
            };
            this.$confirm("是否导出数据?", "提示", {
                confirmButtonText: "确定",
                cancelButtonText: "取消",
                type: "warning"
            }).then(() => {
                NProgress.start();
                exportBlob(downloadUrl, values).then(res => {
                    downloadXls(res.data, `订单管理${dateNow()}.xlsx`);
                    NProgress.done();
                })
            });
        },
        beforeOpen(done, type) {
            if (["edit", "view"].includes(type)) {
                getDetail(this.form.id).then(res => {
                    this.form = res.data.data;
                });
            }
            done();
        },
        searchReset() {
            this.query = {};
            this.onLoad(this.page);
        },
        searchChange(params, done) {
            this.query = params;
            this.page.currentPage = 1;
            this.onLoad(this.page, params);
            done();
        },
        selectionChange(list) {
            this.selectionList = list;
        },
        selectionClear() {
            this.selectionList = [];
            this.$refs.crud.toggleSelection();
        },
        currentChange(currentPage) {
            this.page.currentPage = currentPage;
        },
        sizeChange(pageSize) {
            this.page.pageSize = pageSize;
        },
        refreshChange() {
            this.onLoad(this.page, this.query);
        },
        onLoad(page, params = {}) {
            this.loading = true;

            const {
            } = this.query;

            let values = {
            };

            getList(page.currentPage, page.pageSize, values).then(res => {
                const data = res.data.data;
                this.page.total = data.total;
                this.data = data.records;
                this.loading = false;
                this.selectionClear();
            });
        }
    }
};
</script>

<style></style>
